Polyphase-Coded FM (PCFM) Radar Waveforms, Part II: Optimization

被引：89

作者：

Blunt, Shannon D. ^{[1
]}

Jakabosky, John ^{[1
]}

Cook, Matthew ^{[1
]}

Stiles, James ^{[1
]}

Seguin, Sarah ^{[1
]}

Mokole, E. L. ^{[2
]}

机构：

[1] Univ Kansas, Lawrence, KS 66045 USA

[2] Naval Res Lab, Div Radar, Washington, DC 20375 USA

来源：

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 2014年 / 50卷 / 03期

关键词：

PULSE-COMPRESSION; DESIGN;

D O I：

10.1109/TAES.2014.130362

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

This paper addresses polyphase code optimization with respect to the nonlinear frequency modulation waveform generated by the continuous phase modulation implementation. A greedy search leveraging the complementary metrics of peak sidelobe level, integrated sidelobe level, and spectral content yield extremely low range sidelobes relative to waveform time-bandwidth product. Transmitter distortion is also incorporated into the optimization via modeling and actual hardware. Thus the physical radar emission can be designed to address spectrum management and enable the physical realization of advanced waveform-diverse schemes.

引用

页码：2230 / 2241

页数：12

共 25 条

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Doerry A. W., 2006, Sandia Rep. SAND2006-5856

[12] DESIGN OF FM PULSE-COMPRESSION SIGNALS [J].